foo.cc: In function 'int main()':
foo.cc:9:8: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result]
   scanf("%d",&high[i]);
   ~~~~~^~~~~~~~~~~~~~~
foo.cc:14:12: warning: iteration 9 invokes undefined behavior [-Waggressive-loop-optimizations]
   if(high[a]<=max){
      ~~~~~~^
foo.cc:13:15: note: within this loop
  for(int a=0;a<10;a++){
              ~^~~

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